Bukleski, Miha. “Macedonian Olympic Team With Total of Three Bronze Medals in the International Year of the Periodic Table”. Macedonian Journal of Chemistry and Chemical Engineering 38, no. 2 (December 31, 2019): 307–310. Accessed November 23, 2024. https://mjcce.org.mk/index.php/MJCCE/article/view/1977.